typedef long long ll;
typedef long double ld;
#include <bits/stdc++.h>
using namespace std;
#define int long long

signed main(){
    ll h,m;
    std::cin >> h>>m;
    if(h<6){
        std::cout << "Yes" << std::endl;
    }else if(h==7&&m<30){
        std::cout << "Yes" << std::endl;
    }else if(h==7){
        std::cout << "Late" << std::endl;
    }else if(h==8&&m<30){
        std::cout << "Late" << std::endl;
    }else{
        std::cout << "No" << std::endl;
    }
}